
.back{
    width:3%;
    margin-left: 1rem;
    margin-top: 3.5rem;
}
.back image{
	width: 100%;
}
.login_bg{
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	position: fixed;
	overflow-x: hidden;
	overflow-y: auto;
	background-color: #13171a;
		/* background-color: red; */
}
.yzm_img{
	width: 30%;
	height: 8rem;
	margin: 3rem auto 0 auto;
}
.yzm_img image{
	width: 100%;
}
.dx_yzm{
	text-align: center;
	font-size: 1.2rem;
	color: #fff;
	margin: 1rem 0;
}
.dxx_yzm{
	text-align: center;
	font-size: 1rem;
	color: #999;
}
.yzm_login{
	width: 92%;
	margin:2rem auto 0 auto;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-evenly;
}
.yzm{
	width: 3.2rem;
	height: 3.2rem;
	border-radius: 0.3rem;
	background-color: #33383e;
	display: flex;
	flex-direction: row;
	justify-content: space-evenly;
}
/* input{
	text-align: center;
	color: #fff;
	font-size: 1rem;
	border: 1px solid #fff;
	width: 3.2rem;
	height: 3.2rem;
} */

.parentBox {
  padding: 20px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

input {
  color: #fff;
  font-size:1.2rem;
  text-align: center;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 4px;
  background-color: #33383e;
  
}
.repeat_yzm{
	text-align: center;
	font-size: 1rem;
	color: #999999;
	margin-top: 3rem;
}










